Difference between XIAOMI POCO X3 PRO and OPPO REALME 2 ? in United States

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI POCO X3 PRO	OPPO OPPO REALME 2
VERSION
Announced	March 2021
Release date	March 2021	2018
NETWORK
Technology	4G
DEVICE
Dimensions	165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
Weight	215 (g7.58 oz)
S.I.M.	Hybrid Dual SIM
Design	20 MP (1080p@30fps)
Other	IP53,dust and splash protection / IP53,protection against dust and splashes,
SCREEN
langfront.Type	IPS LCD,120Hz,HDR10,
Size	6.67 inches	6.2 inches - 720 x 1520 pixels
Resolution	1080 x 2400 pixels
Protection	Corning Gorilla Glass 6

PLATFORM
Operating system	Android 11
Chipset	Qualcomm Snapdragon 860 (7nm)
Processor	Octa-core (2x2.96 GHz Kryo 485 Gold & 6x1.X GHz Kryo 485 Silver)	Octa-core 1.8 GHz Cortex-A53
GPU	Adreno 640
MEMORY
Card slot	microSDXC
Internal & RAM	128GB 6GB RAM, 256GB 8GB RAM	64 GB, 4 GB RAM
CAMERA
Main	48 MP + 8 MP + 2 MP + 2 MP	Dual 13 MP & 2 MP - Selfie 8 MP
SOUND
Loudspeaker	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio
USB	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 33W / Fast battery charge 33W
BATTERY
Type	5160 mAh	4230 mAh

What is the difference between XIAOMI POCO X3 PRO and OPPO REALME 2 in United States?